Silicone food grade seal silicone gasket:silicone rubber gasket O-ring gasket
Features:
1) Silicone Seal is make from 100% medical grade silicone rubber. Non-toxic.
2) Kinds of size and color are available.
3) It can be sterilized under 300 degree celsius. Safe for using.
4) Vaulted design with good sealing function.
5) You are welcome to contact for more details.
6) Pls send me your drawing or sample when you have the new design need us to help.
Packaging & Shipping
Packing 100pcs/bag, 2000pcs/ctn, carton size: 46x38x25CM.
Delivery 7 days
Shipping By Courier like DHL, UPS, Fedex, TNT, EMS, By Air, By Sea
Spiral wound gaskets are produced in several style and combination of meterials to fit the most stringent application. Spiral wound gaskets are usually of circular shape, however we can produce them in other shapes such as: oval, rectangular, with round corners, etc. Our standard production program comprises a range of spiral wound gaskets with inner diameters of 10mm to 3000mm and non-standard dimensions and shapes, and larger diameters are available on request.
Exhaust gasket
Model no: jx-g01
>>.Specification :
--material : 316graphite
--usage ¡êoit is used as the basic material for making all kinds of reinforced graphite sheets, graphite tapes, packingsand sealing gaskets.
--advantage :high temperature resistant, corrision resistant and good elasticity
>> .Delivery : within 5-7days when we received the deposit
>> moq : 500 pcs
The gaskets can replace the original one.
Tance
Each rubber material has its unique resistance towards various chemicals. Polymer used, as well as additives, effect which chemicals each rubber material is suitable for.
High temperature
At high temperatures the rubber will be attacked faster by the chemicals in use, and the surrounding oxygen. The oxidation process will either make the rubber harder (the most common one) or make it softer (less common), or both at the same time. Either way the change in properties will reduce the performance. All rubber materials have a maximum continuous temperature, which should not be exceeded to maintain good performance and to achieve a reasonable lifetime.
Low temperature
At low temperatures the stiffness increases, and the elasticity decreases. This influences the sealing force of the gaskets. All rubber materials have a certain lowest temperature that have to be exceeded to be able to perform well enough as a gasket.
Food applications
For food applications there are demands according to international standards. The usual one for phe gaskets is fda (usa). This standard regulates what additives are allowed to be used in the rubber and to what content. It also sets demands on what tests have to be done to ensure the quality level.
Kammprofiletm gasket is the preferred gasket when improved performance at low seating stresses is required. It features excellent anti-blow-out properties linked with the reliably of a solid metal-to-metal seal combined with a soft sealing face to provide a tighter joint. It is particularly suitable for applications where high temperature, pressures and fluctuating conditions are encountered. Non-metal cover layers ensure that flanges are not damaged, even at extreme loads. This gasket is an ideal replacement for problem applications associated with jacketed gaskets, for heat exchangers, vessels and reactors and various flange connections. Pressure: (6.4~25mpa)
Other items in : gasket kammprofile gasket
corrugated metal gasket
Spiral wound and connected its end and beginning by dot welded. Depend on its excellent compression resilience it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. It has been widely applied in the fields of petrochemical, mechanical manufactory, power station, metallurgy, shipbuilding, medical and pharmaceutical nuclear power station and navigation, etc.
Other items in : gasket spiral wound gasket
» inner and outer ring of swg
Construction:
Zt-410(graphite sheet jacketet tanged metal) is made by materials of three cascades. A laminated graphite is inserted into a convexo-plane metal frame perforated. It is produced by specially pressing and sticking process. This kind of sheet is be seized of the characteristics such as good compressibility and resilience, small stress relaxation, fine compensation function for uneveness of sealing surfaces and long working life.
Normal style: zt-410/304
Zt-410/316
Zt-410/other tanged metal material
Technical data:
Compressibility: 19-23%
Graphite purity: min 99%
Chloride content: max 50ppm
Temperature: -200 to 550
Pressure: up to 600bar
Ph: 0-14
Media:
Steam, mineral oils, heat transfer oil, hydraulic oil, fuel, water, seawater, freshwater.
Benefit:
Permanently elastic, even in hot-cold cycles over the entire temperature range, no aging, no brittleness, no hot or cold flow, long time uniform compressibility and resiliency independent of temperature.
Available:
Sheets gasket: zt-g410
Dimension:
500 x 1000 x 1.0 /1.5 /2.0 /2.5mm
500 x 1500 x 1.0 /1.5 /2.0 /2.5mm
1000 x 1000 x 1.0 /1.5 /2.0 /2.5mm
1000 x 1500 x 1.0 /1.5 /2.0 /2.5mm
Special density , thickness or insert material are avaliable to request.
Reinforced asbestos free sheets
(1) stainless steel wire-mesh inserted
(2) high temperature and high pressure
3) 0% asbestos
Reinforced non-asbestos sheet
The product is made of non-asbestos sheet that metal pressed and compounded by sheet thickness, which is extensively applied in manufacturing various motor gaskets. It is a new material that will substitute asbestos products. The product has excellent performance in dilatability, sealing equality and long life etc.. Mainly applied in automobile farming machine, motorcycle and engineering etc. , it is also can be used in high strength gaskets and cylinder gaskets etc
Standard size: 1000x1000mm, 1000x1200mm, 500x1000mm, 500x1200mm.
Thickness: 1.0 to 2.5mm
Detailed product description
Graphite packing ring
-content of graphite: at least 99%
-can be reinforced by 304ss , nickle wire
-content of wire mesh:60%
Graphite packing ring, graphite gasket is formed by molding flexible graphite tape or flexible graphite braided packing, and metal materials can also be put in together. It is mainly used for sealing or valves, pumps and expansion joints, which are used in oil industry, thermoelectric station, nuclear power station and other general industries. The property solves the problemof corrosion to the valve stem completely.
Typical types
Available in 99% purity, corrosion inhibited and oxidation resistant grades.
Supplied endless, split or as matched halves.
Square or rectangular section rings supplied as standard
Non-standard shapes can be producedto suit specific requirements.
Metal tipped rings available for high pressure anti extrusion applications.
Graphite packing sleeves with or without stainless steel eyelets are available.
Typical applications
Packing for dynamic sealing of compressors and pumps.
Packing for valves.
Packing for the gland boxes of chemical instruments.
Available in almost every style of our braided packing.
For composite sealing to take the place of mechanical sealing.
Description:zt-600 spiral-wound gasket is formed of v-shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. Depend on its excellent compression resilience it is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. It has been widely applied in the fields of petrochemical, mechanical manufactory, power station, metallurgy, shipbuilding, medical and pharmaceutical nuclear power station and navigation, etc.
Application:
We can produce according to asme, bs, jis and en(din) standards or client request.
ProductsStyleFlangeFor example
Basic type swgZt-600Tongue and groove304/ptfe
Swg with inner ringZt-600 irMale and female304 304/fg
Swg with outer ringZt-600 crRaised face
Flat face304/asb cs
Swg with inner
& outer ringsZt-600 ic304 304/fg cs
Swg for heat exchangerZt-600 hHeat exchanger304/fg with 1 bar of dj
Special shape swgZt-600 sSpecialOval
Material:
StyleStructureHoop materialFiller materialInner & outer ring materialNormal thickness mm
GasketInner & outer ring
Zt-600Without rings304(l);316(l)
321;317l
31803
Monel,
Ti, ni
Inc
Hast.C/b
Zr702
Etc. Graphite, ptfe,
Asbestos
Non-asb
Mica,
EtcCs,
304(l), 316(l),
321;317l
31803
Ti, ni
Inc
Hast. Monel,
Zr7023.2
4.5
(0.175¡±)
6.42
3
(1/8¡±)
4
Zt-600 irWith inner ring
Zt-600 crWith outer ring
Zt-600 icWith inner & outer rings
Color cord as asme b16.20 on request.
The shaped components are made of polymerization of PTFE resins, then it still need the double processing means or special production methods in order to achieve the precision.Thus they turned the Gaskets ,Shaft ,Special-shaped.
Products Application:
Application of -1800C to +2500C temperature under various corrosive medium in seals, tube parts, chemical corrosion resistant vessels, mechanical equipments wear down, lubrication materials, various frequency of insulating parts.
Spiral wound gasket manufactured by wealson is widely uesd for sealing flange joints, manhole and handhole covers, tube covers, boilers, heat exchangers, pressure vessels, pumps, compressors and valves, in industries such as petrochemical, pharmaceutical, shipbuilding, and food processing, in power industries and nuclear power stations. They are ideal for steam, oil, liquids, gases, acids, alkalines, various organic mediums and solvents. It can be manufactured with any material as per customers requirement in accordance with the standard ASME, DIN, BS, api or to customer's specification.
Wealson graphite composite gasket is also called reinforced graphite gasket or high-tensile graphite gasket. Graphite gasket is cut from pure graphite sheet with features excellent corrossion-sesistance, metal reinforcement, high and low temperature resistance, high internsity.
It can be bear high temperature and high pressure. Graphite gasket is ideal gasket for valves and static seal in almost all applications. Graphite gasket can be used as sealing parts of connection point of all kinds of pumps, pipes, valves, pressure containers, heat exchangers, tower manhole, hand-hole and flange, as well as the sealing points of nilometer crystallizer and liquidometer.
Our company mainly produce silicone extrusion parts and rubber & plastic extrusion and molded parts.
1. Our products include:
(1) Silicone extrusion parts.
(2) EPDM&PVC extrusion parts.
(3) Electrical apparatus fire resistance rubber parts.
(4) High and Low temperature resistant rubber parts.
(5) Electric conduct rubber parts.
(6) EPDM foam parts.
(7) NBR dense parts.
(8) Silicone,EPDM & PVC molded parts.
(9) Other special TPV,TPO,TPR,TPU,PP,ABS,CPVC,PVC/NBR extrusion parts.
2. Function: Rubber seal could stop air, water and dust enter the machine system, which could protect the machine or parts to be healthy and working well.
3. Features: Excellent chemical and physical property, excellent oil, high/low temperature-resistant, wearing-resistant, oil-resistant, dust-resistant.
4. Application: Railcars,automobile,steamboat,industrial electrical equipment,building door& window,construction machinery,construction bridge and tunnel. Etc.
